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One piece adhesive bandage and package unit

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US4917929A
US4917929A US07298628 US29862889A US4917929A US 4917929 A US4917929 A US 4917929A US 07298628 US07298628 US 07298628 US 29862889 A US29862889 A US 29862889A US 4917929 A US4917929 A US 4917929A
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Prior art keywords
adhesive
backing
composite
region
central
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Expired - Lifetime
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US07298628
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Steven B. Heinecke
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3M Co
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3M Co
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/02Adhesive plasters or dressings
    • A61F13/023Adhesive plasters or dressings wound covering film layers without a fluid handling layer
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F15/00Auxiliary appliances for wound dressings; Dispensing containers for dressings or bandages
    • A61F15/001Packages or dispensers for bandages, cotton balls, drapes, dressings, gauze, gowns, sheets, sponges, swabsticks or towels
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/14Layer or component removable to expose adhesive
    • Y10T428/1452Polymer derived only from ethylenically unsaturated monomer
    • Y10T428/1457Silicon
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/15Sheet, web, or layer weakened to permit separation through thickness
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419Fold at edge
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419Fold at edge
    • Y10T428/24264Particular fold structure [e.g., beveled, etc.]

Abstract

An adhesive composite is provided having a backing which is folded in such a way that no separate liner piece covering the adhesive is required. This invention provides an easily delivered one piece label, tape or dressing.

Description

FIELD OF INVENTION

The present invention relates to pressure-sensitive adhesive composites comprising a backing coated on one surface with adhesive. More particularly, it relates to pressure-sensitive adhesive composites having improved means for handling and application to a surface. The invention is of particular benefit in the application of backings which are very thin, adhesive-coated transparent films widely used as medical dressings.

BACKGROUND

Although the present invention is useful in any adhesive composite needing a delivery system, it has particular benefit in connection with transparent film dressings and surgical drapes. These dressings and drapes are widely used as a protective layer over a wound, facilitating healing in a moist environment while acting as a barrier to liquids and bacteria. Dressings of this type are available under trade names such as Tegaderm™ (3M, St. Paul, Minn.), Bioclusive™ (Johnson & Johnson, New Brunswick, N.J.), Op-Site™ (T.J. Smith & Nephew, Hull, England) and Uniflex™ (Howmedica, Largo, Fla.).

The polymeric films used in such dressings are conformable. By this it is meant that these films are extremely thin, flimsy, and supple. They are supplied with a releasable protective liner overlying the adhesive coated surface of the film. When the liner is removed, the adhesive coated film tends to wrinkle and stick to itself, interfering with the smooth aseptic application of the dressing or drape to the skin. Various delivery systems have been proposed to obviate this problem.

One such delivery system utilizes a three-part liner configuration. U.S. Pat. No. 4,614,183 describes a composite having a relatively thin polymeric film that is releasably adhered to two liner sections with a center gap between the liners. These two liner sections have short J-folds located next to the center gap. A third liner piece covers the center gap on the adhesive coated surface of the backing and extends beyond the J-folds for easy removal. To apply this dressing, the user must first remove the centerliner piece, apply the center region of the backing to the substrate, and then reach under the side portions of the dressing to grasp the J-folds and remove the liner pieces from the backing.

U.S. Pat. No. 3,018,881 discloses a folded adhesive bandage package unit having at least three liner pieces and where the adhesive-coated surface of the backing contacts the inside surface of the covering panels. This package has finger tabs that are pulled apart by the user, unfolding the bandage for application to the skin. The package forming panels are separated from the adhesive bandage after application to the skin by continued pulling of the finger tabs.

U.S. Pat. No. 4,598,004 discloses an adhesive composite having a backing coated with adhesive on at least a portion of the backing and a separate liner piece over the adhesive. At least one edge of the backing is a delivery strip which is securely adhered to the liner and which is separable from the remainder of the backing. The bond between the liner piece and the delivery strip on the backing is strong enough that the delivery strip will separate from the remainder of the backing before it will separate from the liner.

U.S. Pat. No. 4,050,121 discloses a linerless diaper tab which is folded around the diaper in a "Y configuration" to provide added strength in gripping the diaper. The portion of the tab that is used to fasten the diaper is wrapped around the edge of the diaper and releasably adhered to the anchoring portion of the tab for storage before use. U.S. Pat. No. 4,127,132 discloses a disposable diaper tape fastener wherein the tape tab is folded onto itself and may be unfolded two or more times to expose fresh adhesive. In at least one configuration, the tape strip is maintained in a folded configuration by a suitable means such as a spot of adhesive.

SUMMARY OF THE INVENTION

An adhesive composite is provided having a backing with a central region bounded on opposing sides by side regions. The central region has a pressure-sensitive adhesive coated on at least a portion of one face of the backing. This adhesive-coated face of the central region of the backing is releasably adhered to at least one of the side regions of the backing, providing an easily delivered one piece label, tape or dressing at a lower cost than previously available adhesive composites.

The adhesive composite may additionally comprise separation means for separating the central region of the backing from the side regions of the backing. Preferably, the separation means is a pair of parallel perforation lines provided in the backing so that after delivery of the composite to the substrate, the side regions are removed by tearing along the perforation lines.

In one configuration, the central region of the backing may be releasably adhered to only one of the side regions of the backing by folding the backing along a line generally within one of the side regions of the backing, this side region being sufficiently long that the adhesive-coated face of the central region is completely covered.

In a preferred embodiment, the central region of the backing is folded into two portions so that the non-adhesive coated faces of the portions are proximate or contact. This fold may be described as an "outward fold," because the adhesive coatings are on the outward facing surfaces of the folded central region of the backing. The backing is then folded again in each of the side regions, thereby releasably adhering the side regions of the backing to the corresponding adhesive coated face of the central region. This fold may be described as an "inward fold," because the adhesive coatings are on the inward facing surfaces of the folded backing.

The backing is preferably an adhesive coated film which is permeable to moisture and vapor and should transmit moisture vapor. When a high moisture vapor permeable film is used, the adhesives are preferably biocompatible. Most preferably the pressure-sensitive adhesive composite comprises high moisture vapor permeable film, a high moisture vapor permeable biocompatible adhesive and is transparent.

BRIEF DESCRIPTION OF DRAWINGS

FIG. 1 is a plan view of an open or unfolded film dressing according to the present invention.

FIG. 2 is an edge view of a folded film dressing of FIG. 1.

FIG. 3 is an expanded edge view of an alternative embodiment of a film dressing according to the present invention.

FIG. 4 is a plan view of a method of preparation of the film dressing of FIG. 3.

FIG. 5 is a plan view of the film dressing of FIG. 3 which has additionally been heat sealed with some parts broken away to show layers.

FIG. 6 is a plan view of a dressing of FIG. 3 additionally comprising a label.

FIG. 7 is a cross-sectional view of the film dressing of FIG. 6 taken along the line 7--7.

DETAILED DESCRIPTION

FIGS. 1 and 2 show dressing composite 10 of the present invention wherein like numerals refer to like parts of the embodiment. FIG. 1 shows a plan view of open or unfolded dressing 10, comprising backing 11 made of a thin, transparent polymeric film which is moisture vapor permeable and liquid and bacteria impermeable such as a polyester or polyurethane film. Backing 11 has central region 12 bounded on opposing sides by side region 14 and 16. Central region 12 is coated on one face with pressure-sensitive adhesive 17, which is an adhesive exhibiting low irritation to skin, preferably a hypoallergenic acrylate copolymer bioadhesive. Side region 16 is coated on one face with release material 15, which may be selected from low energy surface coating materials that reduce adhesion levels of adhesive to the backing, as indicated by the properties of the selected backing material and adhesive. In certain selections of backing material and adhesive, a release coating may not be necessary. Perforation lines 18 and 20 are provided to enable the separation of central region 12 from side regions 14 and 16 after delivery of the dressing to the skin. Central region 12 is releasably adhered to side region 16 by folding backing 11 along fold line 22.

FIG. 2 shows an edge view of the folded dressing embodiment of FIG. 1. In delivery of the composite, the user grasps non-adhesive coated ends 24 and 26 and pulls in radially opposite directions, thereby exposing the adhesive-coated face of central region 12. The user then applies central region 12 to the skin and separates side regions 14 and 16 from central region 12 by tearing along perforation lines 18 and 20.

FIG. 3 is an expanded edge view of alternative dressing composite 30 of the present invention. In this embodiment, backing 31 has central region 32 and side regions 34 and 36. Adhesive 37 is coated on one face of central region 32. Perforation lines 38 and 40 are provided in central region 32 to allow for separation of central region 32 from side regions 34 and 36 after delivery of central region 32 to the skin. Preferably, adhesive 37 extends beyond perforation lines 38 and 40 so that after application, the part of dressing composite 30 that remains on the skin adheres around the edges of the dressing with no edge lift. Central fold 42 is provided in central region 32 and side folds 45 and 46 are provided in each of side regions 34 and 36, respectively, so that the adhesive-coated face of central region 32 is releasably adhered to side regions 34 and 36. In this three-fold embodiment, the non-adhesive coated faces of the portions of central region 32 on opposite sides of central fold 42 contact or are proximate. As yet another alternative embodiment, central fold 42 may be omitted, with side regions 34 and 36 abutting and having additional folds provided so that non-adhered ends 50 and 52 extend away from central region 32 and are available for easy grasp by the user. Backing association means 48, such as a dot or strip of adhesive, is located between the non-adhesive coated faces of the portions of central region 32 on either side of central fold 42 so that dressing composite 30 does not prematurely unfold and is easier to handle. In use, the user grasps non-adhered ends 50 and 52, one in each hand, and pulls in radially opposite directions. Through this action, the adhesive coated face of central region 32 is exposed and may be placed on the skin. After delivery of central region 32 to the desired location on the skin, side regions 34 and 36 are removed by tearing along perforation lines 38 and 40.

FIG. 4 shows a plan view of a method of preparation of the dressing embodiment of FIG. 3. In the preparation of dressing embodiment 30, backing sheet 60, optionally being wound from a roll, is provided with oblong shaped cutouts 62 located at regular intervals in backing sheet 60, so that after backing sheet 60 is partitioned into individual dressings, central region 32 is narrower in width than side regions 34 and 36. Backing sheet 60 is provided with parallel continuous perforation lines 38 and 40 which are preferably curved to provide rounded corners for the ultimately affixed dressing. Central region 32 of backing sheet 60 is coated with adhesive 37, and side regions 34 and 36 of backing sheet 60 are coated with release material 47. Although adhesive and release materials may be applied in any order, it may be found to be more convenient to coat the backing with release material first, followed by an overlapping coating of adhesive. Dressing embodiments 30 are partitioned from backing sheet 60 by die cutting along a line running longitudinally through oblong shaped cutouts 62. Dressing embodiment 30 may be folded while still in the form of sheet 60, or the dressings may be cut out first with subsequent folding of individual dressings. It will be appreciated that any of the forgoing steps may be interchanged with any of the other steps, resulting in essentially the same ultimate final product. Thus, for example, oblong shaped cutouts 62 could be supplied as a last step before folding.

FIG. 5 shows a plan view of a dressing of FIG. 3 with parts broken away to show layers, and additionally comprising a heat seal 64 around the periphery of the dressing and a first heat seal 66 which is recessed from the periphery, allowing the user to easily grasp non-adhered ends 50 and 52. As shown, heat seal 66 is chevron-shaped, but may be in any configuration that provides access to non-adhered ends 50 and 52. As an alternative to the use of heat seals 64 and 66, the edges of dressing 30 may be secured by means such as an adhesive.

FIG. 6 shows a plan view of the dressing embodiment of FIG. 3, additionally comprising a removable and optionally refixable label 70. Label 70 may be comprised of any relatively stiff material, such as paper or any of the materials appropriate for use as backing materials. In addition to providing a writing surface, label 70 is a reinforcement means that improves the handleability of dressing 30. Label 70 may be of any size that does not interfere with the delivery of dressing 30 to the skin. For example, label 30 may entirely cover side regions 34 and 36, extending to the edge of perforation lines 38 and 40. Label 70 may be releasably adhered to side regions 34 and 36 as a result of being the material onto which film backing 31 was extruded or cast, or may be releasably and refixably adhered to backing 31 by an adhesive.

FIG. 7 shows a cross-sectional view of the dressing of FIG. 6 taken along the line 7--7.

When extremely flimsy materials are used as the backing in adhesive composites of the present invention, the composite may be difficult to handle because the corners of the side regions may curl and the overall composite may tend to wrinkle. In these circumstances, it may be desirable to incorporate a reinforcement means particularly at the side regions to improve handleability. Such means may consist of, for example, elongated labels as described above, borders of paper or fiber, double thicknesses of liner in certain portions of the dressing, etc.

In the foregoing description it will be understood that the use of the terms "fold", "folded" and the like are used for convenience in designated parts of the composite and the relative spatial configurations of these parts. It will be apparent that actual creases in the backing and liner are not required to obtain the composite of this invention. However, the presence of actual creases in the backing is preferred.

The delivery system of the present invention is useful in connection with any backing having a pressure-sensitive adhesive coated on to it. Representative backings include non-woven fibrous webs, fibrous webs, knits, and other familiar backing materials. The preferred backing materials are polymeric films. The invention is particularly useful in pressure-sensitive adhesive composites having high moisture vapor permeable films. U.S Patent Nos. 3,645,835, and 4,595,001 both incorporated herein by reference, describe methods of making such a high vapor/moisture permeable film and methods for testing its permeability.

The film/adhesive composite should transmit moisture vapor at a rate of at least 300 g/m2 /24 hrs/37° C./100-10% RH. Preferably the adhesive coated film transmits moisture vapor at a rate of at least 700 g/m2 /24 hrs/37° C./100-10% RH.

The composite is preferably conformable to anatomical surfaces. This means that when the composite is applied to an animal anatomical surface it conforms to the surface even when the surface is moved. The preferred backings are also conformable to animal anatomical joints. When the joint is flexed and then returned to its unflexed position, the backing stretches to accommodate the flexion of the joint but is resilient enough to continue to conform to the joint when the joint is returned to its unflexed condition.

A measure of conformability is the "F" value, which is a measurement of force of elongation that is taken at a designated percent elongation point (identified by subscript) of a material. F10 value as referred to herein is effectively determined using ASTM test method D 3759, except that the force measurements are taken at ten percent elongation. An Intelect II unit from Thwing-Albert Instrument Company (Philadelphia, Pa.) is used in this test procedure to obtain these values. The cross-head speed of the Intelect II is set at ten inches per minute and the chart speed is set at ten inches (25.4 cm) per minute. The gauge length is set at two inches (5.1 cm) with the test sample cut to test a one-inch width (2.54 cm).

The F10 value gives an approximation of the motion of the body surface and ability of a material to stretch with these body deformations. The F10 value for the backing should be no greater than about 1 pound (454 grams) and preferably less than about 0.8 pounds (363 grams). In the preferred embodiments of wound dressings and drapes, backings which have F10 values upwards of 2.5 pounds (1135 grams) may be used. However, as the F10 value increases, the conformability decreases and the ability of the backing to perform comfortably as medical dressings likewise decreases.

Conformability is also somewhat dependent on thickness, thus the thinner the backing the more conformable it is. Generally, the films are from 12 to 25 microns thick. Examples of polymers which are suitable for use as wound dressing films in the present invention include polyurethane such as Estane™ (B. F. Goodrich, Cleveland, Ohio), elastomeric polyester such as duPont Hytrel™ polyester elastomer (Wilmington, Del.), polyethylene, blends of polyurethane and polyester, chlorinated polyethylene, styrene/butadiene block copolymers such as Kraton™ brand thermoplastic rubber ($hell Chemical Company, Houston, Tex.), Pedax™ polyether block amides (distributed by Rilsan Corp., Glen Rock, N.J.), and polyvinyl chloride.

Preferred backings are polyurethane and elastomeric polyester films. These films combine the desirable properties of resiliency, high moisture vapor permeability and transparency. Particularly preferred backings are porous polyethylene films, which provide resiliency with even higher moisture vapor permeability than the polyurethane and elastomeric polyester films. Porous polyethylene and polypropylene films useful in the present invention are described in U.S. Pat. No. 4,539,256.

The porous polyethylene films as described above may additionally find usefulness as a liner material. Thus, in adhesive composites having a backing coated with an adhesive wherein the adhesive is covered by a liner and it is desirable to have a liner that is highly flexible and resilient, coated porous polyethylene or polypropylene films may ideally be used. Liners made from porous polyethylene or polypropylene are both highly conformable and possess great internal strength. These materials therefore resist bearding when peeled from an adhesive coated surface. Because these materials are capable of withstanding stresses in 180° peel angles and require only a very small amount of clearance at the point where the liner doubles back on itself, they provide particular usefulness as a liner material in applications where gradual and controlled peel is indicated. An example of such an application is automotive pinstriping tapes.

The preferred pressure-sensitive adhesives which can be used in the preferred wound dressing embodiment are the normal adhesives which are applied to the skin such as the acrylate copolymers described in Re. U.S. Patent No. 24,906, particularly a 97:3 iso-octyl acrylate:acrylamide copolymer. Other useful adhesives are those described in U.S. Pat. No. 3,389,827, which discloses block copolymers having three or more polymer block structures having a general configuration --A--B--A-- wherein each A block is a thermoplastic polymer with a glass transition temperature above room temperature (i.e., above about 20° C.) having an average molecular weight between about 5000 and 125,000 and the B block is a polymer of a conjugated diene having an average molecular weight between about 15,000 and 250,000. Additional examples of useful adhesives are iso-octyl acrylate/n-vinyl pyrrolidone copolymer adhesives and crosslinked acrylate adhesives such as, for example, those described in U.S. Pat. No. 4,112,213. Inclusion of medicaments or antimicrobial agents such as iodine in the adhesive is useful for enhancing wound healing and preventing infection. U.S. Pat. Nos. 4,310,509 and 4,323,557 describe such antimicrobial adhesives.

Various combinations of adhesives and release coatings are feasible. Those skilled in the art are familiar with processes of testing a new adhesive against different release coatings or a new release coating against different adhesives in order to arrive at the combination of qualities desired in the final product. Handbook of Pressure-Sensitive Adhesive Technology, Chapter 18 "Silicone Release Coatings" Van Nostrand-Reinhold, 1982, pp. 384-403 describes the considerations pertinent to selection of a silicone release liner. U.S. Pat. No. 4,472,480 describes considerations pertinent to selection of a perfluoropolyether release coating. In the preferred wound dressing embodiment of the present invention, the choice of adhesive is limited to those that are safe to use on skin, and preferably to those that are of the class known as hypoallergenic. The preferred acrylate copolymers are adhesives of this class.

While a low-adhesion backsize (LAB) may be appropriate for use in conjunction with a non-woven backing or with certain films, LAB's alone are generally not appropriate for use with porous polyethylene or polypropylene films. By altering the proportions of polydimethylsiloxane polymer, silicone resin, siloxane crosslinker and catalyst according to well known methods in the art, an appropriate silicone release coating can be prepared that possesses the desired release properties when used with the selected backing and adhesive. Radiation or thermally curable silicone materials are particularly suited to the preparation of release materials possessing the desired properties. The use of alternative release coating materials such as silicone/LAB blends will be apparent to the skilled artisan.

The composite of the present invention may be made by conventional techniques (e.g., extrusion, solvent casting, calendering, and laminating and the like) which are familiar to those skilled in the art. (See Modern Plastics Encyclopedia McGraw Hill, 1984-85; Coating and Laminating Machines, Weiss Coverting Technology Co., 1977.) The method of making a composite is further exemplified by the following non-limiting examples.

EXAMPLE 1

A sheet of porous polyethylene measuring 19 cm.×70 cm. with a thickness of 7.6 mm. (prepared according to example 23 of U.S. Pat. No. 4,539,256) was coated with a 7.3 cm. wide coating of adhesive, which was a 97:3 mixture of iso-octyl acrylate:acrylamide copolymer. A correspondingly sized liner piece was placed over the adhesive to protect the adhesive from contamination during subsequent preparation steps. The backing was coated with a 4.9 cm. wide strip of silicone release material on either side of the liner piece, which was an mixture of 95 parts of a polydimethylsiloxane polymer/catalyst mixture (commercially available from General Electric Company, Silicone Products Division, Waterford, N.Y. as SS4300), 5 parts of a silicone resin (commercially available from GE as SR545) and 2 parts of a crosslinking agent (commercially available from GE as 4300c). The release coating was cured by heat treatment at the comparatively low temperature of 65° C. for five minutes to avoid shrinkage of the backing.

Perforations were provided in the backing at the edge of the adhesive coating, assuring that the adhesive completely coated the area between the two perforation lines. At this time the protective liner piece was removed from the adhesive. The dressing was trimmed to size and the product was folded with an outward fold at the center and folded with inward folds in the side regions just outside of the perforation lines, thereby laminating half of the adhesive coated center region to each release surface coated side region.

EXAMPLE 2

An adhesive composition was prepared as in Example 1, except that the backing was a composite consisting of a non-woven backing and release material commercially available from Mead Release Products, West Chicago, Ill. (non-woven N7601-ST3A). The composite had a thickness of 0.15 mm. The center section bearing the release material was sanded to allow the applied adhesive to adhere to the backing.

EXAMPLE 3

An adhesive composite was prepared as in Example 1 except that a backing was prepared using an elastomeric polyester film (Hytrel™, commercially available from duPont, Wilmington, Del.) and the release coating was a urethane low adhesion backsize.

EXAMPLE 4

An adhesive composite was prepared according to Example 3, except that the center region had a width of 6 cm., and the side regions had a width of 7 cm. The edges of the adhesive composite were heat sealed shut on all four sides, using a heat sealing machine Model 12AS from Packaging Industries, Inc.(Hyannis, Mass.). Thus a unitary package was provided.

EXAMPLE 5

An adhesive composite was prepared as in Example 4, except that the center region had a width of 5.5 cm. and the edges were sealed shut by a 4 mm. strip of a 97:3 mixture of iso-octyl acrylate:acrylamide copolymer adhesive rather than a heat seal.

The foregoing description has been directed to particular preferred embodiments for purposes of illustration and explanation. Those skilled in the art will appreciate that many modifications will be possible without departing from the spirit of the invention. For example, the composite may further comprise an absorbent pad or adhesive voids to increase moisture vapor transmission.

Claims (19)

I claim:
1. An adhesive composite comprising a backing having a central region bounded on opposing sides by side regions, said central region having a pressure-sensitive adhesive coated on at least a portion of one face of the backing, and wherein said adhesive-coated face of said central region is releasably adhered to at least one of the side regions and wherein said central region is separable from the side regions by separation means.
2. The adhesive composite of claim 1 wherein said separation means is perforation lines provided in the backing.
3. The adhesive composite of claim 1 wherein said central region is releasably adhered to only one of the side regions.
4. The adhesive composite of claim 1 wherein said backing consists of porous polyethylene.
5. The adhesive composite of claim 1 wherein said backing consists of polyurethane.
6. The adhesive composite of claim 1 wherein said backing consists of a laminate of a film material and a web material.
7. The adhesive composite of claim 1 wherein said side regions are coated with a release material.
8. The adhesive composite of claim 2 wherein said release material comprises silicone.
9. The adhesive composite of claim 1 which additionally comprises a label releasably adhered to one of said side regions.
10. The adhesive composite of claim 1 which additionally comprises reinforcement means.
11. An adhesive composite comprising a backing having a central region bounded on opposing sides by side regions, said central region having a pressure-sensitive adhesive coated on at least a portion of one face of the backing, and wherein said adhesive-coated face of said central region is releasably adhered to two side regions.
12. The adhesive composite of claim 11 wherein said central region has a central fold so that the non-adhesive coated faces of portions of the central region on opposite sides of the central fold contact or are proximate.
13. The adhesive composite of claim 12 wherein the portions of the center region on opposite sides of the central fold are held together by a backing association means.
14. The adhesive composite of claim 13 wherein said backing association means consists of a strip of adhesive.
15. The adhesive composite of claim 12 wherein said backing is rectangular in shape having a length and a width, wherein said side regions and said central region are arranged along the length of the rectangular backing.
16. The adhesive composite of claim 15 wherein the width of said central region is narrower than the width of said side regions.
17. The adhesive composite of claim 16 wherein said composite is sealed around the periphery of the composite to form a unitary package.
18. The adhesive composite of claim 17 wherein said composite is heat sealed.
19. The adhesive composite of claim 17 wherein said composite is sealed with an adhesive.
US07298628 1989-01-18 1989-01-18 One piece adhesive bandage and package unit Expired - Lifetime US4917929A (en)

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US07298628 US4917929A (en) 1989-01-18 1989-01-18 One piece adhesive bandage and package unit
CA 2006110 CA2006110A1 (en) 1989-01-18 1989-12-20 One piece adhesive bandage and package unit
DE1990609506 DE69009506D1 (en) 1989-01-18 1990-01-10 Unit of an adhesive bandage and a packaging.
EP19900300291 EP0379302B1 (en) 1989-01-18 1990-01-10 One piece adhesive bandage and package unit
DE1990609506 DE69009506T2 (en) 1989-01-18 1990-01-10 Unit of an adhesive bandage and a packaging.
JP807390A JPH02240181A (en) 1989-01-18 1990-01-17 Adhesive composite material

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JP (1) JPH02240181A (en)
CA (1) CA2006110A1 (en)
DE (2) DE69009506D1 (en)
EP (1) EP0379302B1 (en)

Cited By (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019071A (en) * 1989-12-12 1991-05-28 Minnesota Mining And Manufacturing Company Adhesive fastening tab
US5098786A (en) * 1989-04-13 1992-03-24 Bpa-Verpackung Gmbh Double-faced tape
US5202169A (en) * 1991-01-23 1993-04-13 Spendlove Max J Releasable fastener, method of releasably fastening, and releasable fastener dispenser
US5219336A (en) * 1992-06-23 1993-06-15 Wilk Peter J Tape strip and associated method of connecting tubular members
US5246705A (en) * 1992-04-08 1993-09-21 Cygnus Therapeutic System Occlusive, elastomeric backing materials in transdermal drug delivery systems, and associated methods of manufacture and use
US5308887A (en) * 1991-05-23 1994-05-03 Minnesota Mining & Manufacturing Company Pressure-sensitive adhesives
US5407368A (en) * 1992-12-15 1995-04-18 Minnesota Mining And Manufacturing Company Electrode connector
WO1995020930A1 (en) * 1994-02-04 1995-08-10 The Procter & Gamble Company Method of manufacturing a tape tab having a rounded user's end
US5454739A (en) * 1992-12-15 1995-10-03 Minnesota Mining And Manufacturing Company Electrode connector
US5460623A (en) * 1994-03-01 1995-10-24 The Procter & Gamble Company Trisection sanitary napkin
US5464659A (en) * 1991-05-23 1995-11-07 Minnesota Mining And Manufacturing Company Silicone/acrylate vibration dampers
WO1996028124A1 (en) 1994-02-28 1996-09-19 Hunter Theodore K Adhesive bandage with improved application system
US5591820A (en) * 1992-11-09 1997-01-07 E. R. Squibb & Sons, Inc. Polyurethane pressure-sensitive adhesives
US5591153A (en) * 1990-08-17 1997-01-07 Mcneil-Ppc, Inc. Absorbent articles with integral release system and methods of making same
WO1997024156A1 (en) * 1995-12-29 1997-07-10 Minnesota Mining And Manufacturing Company Self-packaging bioelectrodes
US5656282A (en) * 1995-01-05 1997-08-12 The Procter & Gamble Company Package for containing and applying a bug repellent patch
US5655653A (en) * 1995-07-11 1997-08-12 Minnesota Mining And Manufacturing Company Pouch for orthodontic appliance
US5711418A (en) * 1996-03-29 1998-01-27 Minnesota Mining And Manufacturing Co. Packaged orthodontic archwire assembly
US5736228A (en) * 1995-10-25 1998-04-07 Minnesota Mining And Manufacturing Company Direct print film and method for preparing same
US5769837A (en) * 1990-08-17 1998-06-23 Mcneil-Ppc, Inc. Absorbent articles with integral release system and methods of making same
USD408541S (en) 1998-04-13 1999-04-20 Bandage and bandage with carrier
US5968030A (en) * 1996-07-12 1999-10-19 Uni-Charm Corporation Mechanical fastening system for disposable articles
US6010002A (en) * 1998-08-19 2000-01-04 Petterson; Tor Package for housing a self-adhesive bandage
US6018092A (en) * 1997-03-04 2000-01-25 3M Innovative Properties Company Medical adhesive bandage, delivery system and method
US6053318A (en) * 1999-07-07 2000-04-25 Petterson; Tor Package for housing a self-adhesive bandage
US6149614A (en) * 1996-07-02 2000-11-21 Minnesota Mining And Manufacturing Company Medical adhesive composite and package
US6162454A (en) * 1996-03-08 2000-12-19 The Procter & Gamble Company Insect repellent article providing low contact wetness
US6232366B1 (en) 1999-06-09 2001-05-15 3M Innovative Properties Company Pressure sensitive conductive adhesive having hot-melt properties and biomedical electrodes using same
US6267836B1 (en) 1994-02-04 2001-07-31 The Procter & Gamble Company Method of manufacturing a tape tab having a rounded user's end
US6356779B1 (en) 1999-06-04 2002-03-12 3M Innovative Properties Company Universally functional biomedical electrode
US20020040556A1 (en) * 1998-10-07 2002-04-11 Johns Manville International, Inc. Facings for pre-cut fibrous insulation blankets
US20020107466A1 (en) * 2001-02-07 2002-08-08 Faasse Adrian L. Medical adhesive dressing
US20020114939A1 (en) * 2000-12-20 2002-08-22 Uwe Schumann Protective film for paint surfaces with a self-adhesive composition based on a polyurethane foam
WO2002089906A2 (en) 2001-05-04 2002-11-14 3M Innovative Properties Company Corrosion prevention in biomedical electrodes
WO2003082095A1 (en) 2002-03-28 2003-10-09 3M Innovative Properties Company Wireless electrode having activatable power cell
US6709716B2 (en) 2001-04-27 2004-03-23 3M Innovative Properties Company Microemulsion compositions and methods of making and using same
US6731965B2 (en) 2001-06-20 2004-05-04 3M Innovative Properties Company Corrosion prevention in biomedical electrodes
US20040138603A1 (en) * 2002-02-07 2004-07-15 Cleary Gary W. Ultra thin film transdermal/dermal or transmucosal/mucosal delivery system
USD495419S1 (en) 2003-08-15 2004-08-31 3M Innovative Properties Company Bandage
US20050081482A1 (en) * 2003-10-21 2005-04-21 Lembo Michael J. Insulation product having directional facing layer thereon and method of making the same
US20050098255A1 (en) * 2003-11-06 2005-05-12 Lembo Michael J. Insulation product having nonwoven facing and process for making same
US20050130527A1 (en) * 2003-12-11 2005-06-16 3M Innovative Properties Company UV stabilized fibrous articles and method of making the same
US20050138834A1 (en) * 2003-12-03 2005-06-30 Suda David I. Fiberglass insulation curing oven tower and method of curing fiberglass insulation
US20050154340A1 (en) * 2004-01-14 2005-07-14 Ed Schlussel Scab protecting bandage
US20050153616A1 (en) * 2004-01-08 2005-07-14 Suda David I. Reinforced fibrous insulation product and method of reinforcing same
US20050166536A1 (en) * 2003-10-21 2005-08-04 Lembo Michael J. Method and apparatus for creating creased facing material for insulation product applications
US6927315B1 (en) 1999-07-30 2005-08-09 3M Innovative Properties Company Adhesive composite having distinct phases
US20050186368A1 (en) * 1999-10-12 2005-08-25 Supreme Plastics Holdings Limited Plastics bags and methods of making the same
US20050186416A1 (en) * 2004-02-25 2005-08-25 3M Innnovative Properties Company Hydrophilic articles
US20050183386A1 (en) * 2003-10-21 2005-08-25 Lembo Michael J. Creased facing material for insulation product applications
US20050229518A1 (en) * 2004-03-11 2005-10-20 Ruid John O Faced fiberglass board with improved surface toughness
US20050249791A1 (en) * 2004-05-07 2005-11-10 3M Innovative Properties Company Antimicrobial articles
US20060013983A1 (en) * 2004-07-15 2006-01-19 3M Innovative Properties Company Adhesive delivery of oil and water repellents
US20060029799A1 (en) * 2004-08-03 2006-02-09 3M Innovative Properties Company Adhesive delivery of fluoroether repellents
US7012170B1 (en) 2004-11-16 2006-03-14 Tomaioulo Theodore B Puncture wound bandage
US20060078699A1 (en) * 2004-10-12 2006-04-13 Mankell Kurt O Insulation board with weather and puncture resistant facing and method of manufacturing the same
US20070106195A1 (en) * 2003-07-03 2007-05-10 Marcoux Michael G Wound dresssing, ingredient delivery device and iv hold-down, and method relating to same
US20080031931A1 (en) * 2006-03-17 2008-02-07 Andover Healthcare, Inc. Organotellurium and selenium-based antimicrobial formulations and articles
EP1970218A2 (en) 1996-06-14 2008-09-17 Minnesota Mining And Manufacturing Company Display unit and methods of displaying an image
US20090218364A1 (en) * 2008-03-03 2009-09-03 Edison Nation, Llc Spooled adhesive bandage dispenser
US7585554B2 (en) 2004-07-02 2009-09-08 Corium International, Inc. Wound dressing, ingredient delivery device and IV hold-down incorporating a statically retained handle
US20090290279A1 (en) * 2008-05-23 2009-11-26 3M Innovative Properties Company Grounding electrode
USD611156S1 (en) 2006-06-12 2010-03-02 3M Innovative Properties Company Bandage
US20100055157A1 (en) * 2008-08-28 2010-03-04 Andover Healthcare, Inc. Silver based antimicrobial compositions and articles
US20100189751A1 (en) * 2007-06-26 2010-07-29 Lintec Corporation Percutaneous absorption type patch
US20110070384A1 (en) * 2009-09-18 2011-03-24 The Coca-Cola Company Wrap-around label, label stock and label processing
US20130012858A1 (en) * 2007-08-03 2013-01-10 Neodyne Biosciences, Inc, Wound or skin treatment devices and methods
USD686735S1 (en) * 2010-05-28 2013-07-23 Hisamitsu Pharmaceutical Co., Inc Medical patch
USD686734S1 (en) * 2010-01-28 2013-07-23 Hisamitsu Pharmaceutical Co., Inc. Medical patch
USD698928S1 (en) 2010-11-05 2014-02-04 Hisamitsu Pharmaceutical Co., Inc. Medical patch
US9248049B2 (en) 2003-05-29 2016-02-02 The Board Of Trustees Of The Leland Stanford Junior University Skin treatment devices and methods with pre-stressed configurations
US9314378B2 (en) 2009-10-14 2016-04-19 Hisamitsu Pharmaceutical Co., Inc. Method and apparatus for manufacturing adhesive patch
US9358009B2 (en) 2007-08-03 2016-06-07 Neodyne Biosciences, Inc. Skin straining devices and methods
US20160200537A1 (en) * 2015-01-14 2016-07-14 The Dial Corporation Device for applying a product to skin
US9492329B2 (en) 2007-08-03 2016-11-15 Neodyne Biosciences, Inc. Skin treatment devices with locking mechanisms

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9115559U1 (en) * 1991-12-16 1992-03-19 Jaeger, Volker, 4600 Dortmund, De
DE69806379D1 (en) * 1997-05-26 2002-08-08 Coloplast As ostomy
US20170135874A1 (en) * 2015-11-16 2017-05-18 Mondi Consumer Packaging Technologies Gmbh Multilayer wrapper film for hygiene product

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1478293A (en) * 1922-05-11 1923-12-18 Gustaf A Parsons Wheelbarrow
US2902734A (en) * 1957-08-06 1959-09-08 Bruce G Walters Napkin fastening means
US3018881A (en) * 1960-06-02 1962-01-30 Minnesota Mining & Mfg Adhesive bandage package unit
US4050121A (en) * 1977-01-10 1977-09-27 Avery International Corporation Single substrate tab fastener
US4127132A (en) * 1976-08-19 1978-11-28 Colgate-Palmolive Company Disposable diaper with unitary tape fastener
US4413621A (en) * 1981-12-11 1983-11-08 Johnson & Johnson Products, Inc. Film dressing
US4513739A (en) * 1983-02-15 1985-04-30 Howmedica, Inc. Wound dressing
US4539256A (en) * 1982-09-09 1985-09-03 Minnesota Mining And Manufacturing Co. Microporous sheet material, method of making and articles made therewith
US4598004A (en) * 1985-01-24 1986-07-01 Minnesota Mining And Manufacturing Company Thin film surgical dressing with delivery system
US4614183A (en) * 1983-01-27 1986-09-30 Johnson & Johnson Products, Inc. Adhesive film dressing
US4815457A (en) * 1984-06-25 1989-03-28 Beghin-Say S.A. Adhesive dressing for easy application to skin

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798492A (en) * 1953-12-09 1957-07-09 Juanita G Barnes Adhesive type suture
DE2418209A1 (en) * 1974-04-13 1975-10-23 Schickedanz Ver Papierwerk Adhesive closure for diapers hoesch
US4014339A (en) * 1976-03-12 1977-03-29 Johnson & Johnson Diaper with collapsible adhesive tab fastener
US4402696A (en) * 1979-10-15 1983-09-06 Gulko Bruce N Folded applicator
US4549653A (en) * 1983-09-06 1985-10-29 Johnson & Johnson Products, Inc. Adhesive bandage and package
GB2206506B (en) * 1987-05-26 1991-04-17 Uni Charm Corp Fastening tape for disposable absorbent article

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1478293A (en) * 1922-05-11 1923-12-18 Gustaf A Parsons Wheelbarrow
US2902734A (en) * 1957-08-06 1959-09-08 Bruce G Walters Napkin fastening means
US3018881A (en) * 1960-06-02 1962-01-30 Minnesota Mining & Mfg Adhesive bandage package unit
US4127132A (en) * 1976-08-19 1978-11-28 Colgate-Palmolive Company Disposable diaper with unitary tape fastener
US4050121A (en) * 1977-01-10 1977-09-27 Avery International Corporation Single substrate tab fastener
US4413621A (en) * 1981-12-11 1983-11-08 Johnson & Johnson Products, Inc. Film dressing
US4539256A (en) * 1982-09-09 1985-09-03 Minnesota Mining And Manufacturing Co. Microporous sheet material, method of making and articles made therewith
US4614183A (en) * 1983-01-27 1986-09-30 Johnson & Johnson Products, Inc. Adhesive film dressing
US4513739A (en) * 1983-02-15 1985-04-30 Howmedica, Inc. Wound dressing
US4815457A (en) * 1984-06-25 1989-03-28 Beghin-Say S.A. Adhesive dressing for easy application to skin
US4598004A (en) * 1985-01-24 1986-07-01 Minnesota Mining And Manufacturing Company Thin film surgical dressing with delivery system

Cited By (113)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098786A (en) * 1989-04-13 1992-03-24 Bpa-Verpackung Gmbh Double-faced tape
US5019071A (en) * 1989-12-12 1991-05-28 Minnesota Mining And Manufacturing Company Adhesive fastening tab
US5694739A (en) * 1990-08-17 1997-12-09 Mcneil-Ppc, Inc. Absorbent articles with integral release system and methods of making same
US5591153A (en) * 1990-08-17 1997-01-07 Mcneil-Ppc, Inc. Absorbent articles with integral release system and methods of making same
US5769837A (en) * 1990-08-17 1998-06-23 Mcneil-Ppc, Inc. Absorbent articles with integral release system and methods of making same
US5670004A (en) * 1990-08-17 1997-09-23 Mcneil-Ppc, Inc. Methods of making same absorbent articles with integral release systems
US5282914A (en) * 1991-01-23 1994-02-01 Spendlove Max J Method of releasably fastening with a releasable fastener
US5202169A (en) * 1991-01-23 1993-04-13 Spendlove Max J Releasable fastener, method of releasably fastening, and releasable fastener dispenser
US5308887A (en) * 1991-05-23 1994-05-03 Minnesota Mining & Manufacturing Company Pressure-sensitive adhesives
US5624763A (en) * 1991-05-23 1997-04-29 Minnesota Mining And Manufacturing Company Silicone/acrylate vibration dampers
US5464659A (en) * 1991-05-23 1995-11-07 Minnesota Mining And Manufacturing Company Silicone/acrylate vibration dampers
US5246705A (en) * 1992-04-08 1993-09-21 Cygnus Therapeutic System Occlusive, elastomeric backing materials in transdermal drug delivery systems, and associated methods of manufacture and use
US5219336A (en) * 1992-06-23 1993-06-15 Wilk Peter J Tape strip and associated method of connecting tubular members
US5591820A (en) * 1992-11-09 1997-01-07 E. R. Squibb & Sons, Inc. Polyurethane pressure-sensitive adhesives
US5407368A (en) * 1992-12-15 1995-04-18 Minnesota Mining And Manufacturing Company Electrode connector
US5538444A (en) * 1992-12-15 1996-07-23 Minnesota Mining And Manufacturing Company Electrode connector
US5454739A (en) * 1992-12-15 1995-10-03 Minnesota Mining And Manufacturing Company Electrode connector
WO1995020930A1 (en) * 1994-02-04 1995-08-10 The Procter & Gamble Company Method of manufacturing a tape tab having a rounded user's end
US6267836B1 (en) 1994-02-04 2001-07-31 The Procter & Gamble Company Method of manufacturing a tape tab having a rounded user's end
WO1996028124A1 (en) 1994-02-28 1996-09-19 Hunter Theodore K Adhesive bandage with improved application system
US5460623A (en) * 1994-03-01 1995-10-24 The Procter & Gamble Company Trisection sanitary napkin
US5569231A (en) * 1994-03-01 1996-10-29 The Procter & Gamble Company Trisection sanitary napkin
US5656282A (en) * 1995-01-05 1997-08-12 The Procter & Gamble Company Package for containing and applying a bug repellent patch
US5836444A (en) * 1995-07-11 1998-11-17 Minnesota Mining & Manufacturing Co. Pouch for orthodontic appliance
US5655653A (en) * 1995-07-11 1997-08-12 Minnesota Mining And Manufacturing Company Pouch for orthodontic appliance
US5736228A (en) * 1995-10-25 1998-04-07 Minnesota Mining And Manufacturing Company Direct print film and method for preparing same
US5827184A (en) * 1995-12-29 1998-10-27 Minnesota Mining And Manufacturing Company Self-packaging bioelectrodes
WO1997024156A1 (en) * 1995-12-29 1997-07-10 Minnesota Mining And Manufacturing Company Self-packaging bioelectrodes
US6162454A (en) * 1996-03-08 2000-12-19 The Procter & Gamble Company Insect repellent article providing low contact wetness
US5711418A (en) * 1996-03-29 1998-01-27 Minnesota Mining And Manufacturing Co. Packaged orthodontic archwire assembly
EP1970218A2 (en) 1996-06-14 2008-09-17 Minnesota Mining And Manufacturing Company Display unit and methods of displaying an image
US6149614A (en) * 1996-07-02 2000-11-21 Minnesota Mining And Manufacturing Company Medical adhesive composite and package
USD410087S (en) 1996-07-02 1999-05-18 Adhesive bandage
US5968030A (en) * 1996-07-12 1999-10-19 Uni-Charm Corporation Mechanical fastening system for disposable articles
US6018092A (en) * 1997-03-04 2000-01-25 3M Innovative Properties Company Medical adhesive bandage, delivery system and method
USD409754S (en) 1998-04-13 1999-05-11 Bandage
USD408541S (en) 1998-04-13 1999-04-20 Bandage and bandage with carrier
US6010002A (en) * 1998-08-19 2000-01-04 Petterson; Tor Package for housing a self-adhesive bandage
US20020040556A1 (en) * 1998-10-07 2002-04-11 Johns Manville International, Inc. Facings for pre-cut fibrous insulation blankets
US6551677B2 (en) * 1998-10-07 2003-04-22 Larry J. Weinstein Facings for pre-cut fibrous insulation blankets
US6356779B1 (en) 1999-06-04 2002-03-12 3M Innovative Properties Company Universally functional biomedical electrode
US6701172B2 (en) 1999-06-04 2004-03-02 3M Innovative Properties Company Universally functional biomedical electrode
US6232366B1 (en) 1999-06-09 2001-05-15 3M Innovative Properties Company Pressure sensitive conductive adhesive having hot-melt properties and biomedical electrodes using same
US6053318A (en) * 1999-07-07 2000-04-25 Petterson; Tor Package for housing a self-adhesive bandage
WO2001002270A1 (en) * 1999-07-07 2001-01-11 Tor Petterson Package for housing a self-adhesive bandage
US20050228352A1 (en) * 1999-07-30 2005-10-13 3M Innovative Properties Company Adhesive composite having distinct phases
US6927315B1 (en) 1999-07-30 2005-08-09 3M Innovative Properties Company Adhesive composite having distinct phases
US7351458B2 (en) * 1999-10-12 2008-04-01 Illinois Tool Works, Inc. Plastics bags and methods of making the same
US20050186368A1 (en) * 1999-10-12 2005-08-25 Supreme Plastics Holdings Limited Plastics bags and methods of making the same
US20060257640A1 (en) * 2000-12-20 2006-11-16 Tesa Aktiengesellschaft Method for protecting sensitive surfaces
US20020114939A1 (en) * 2000-12-20 2002-08-22 Uwe Schumann Protective film for paint surfaces with a self-adhesive composition based on a polyurethane foam
US7094944B2 (en) 2001-02-07 2006-08-22 Faasse Jr Adrian L Medical adhesive dressing
US7317134B2 (en) * 2001-02-07 2008-01-08 Corium Technology Group Medical adhesive dressing
US20020107466A1 (en) * 2001-02-07 2002-08-08 Faasse Adrian L. Medical adhesive dressing
US20060282034A1 (en) * 2001-02-07 2006-12-14 Faasse Adrian L Jr Medical adhesive dressing
US6709716B2 (en) 2001-04-27 2004-03-23 3M Innovative Properties Company Microemulsion compositions and methods of making and using same
WO2002089906A2 (en) 2001-05-04 2002-11-14 3M Innovative Properties Company Corrosion prevention in biomedical electrodes
US6731965B2 (en) 2001-06-20 2004-05-04 3M Innovative Properties Company Corrosion prevention in biomedical electrodes
US20040138603A1 (en) * 2002-02-07 2004-07-15 Cleary Gary W. Ultra thin film transdermal/dermal or transmucosal/mucosal delivery system
US6708050B2 (en) 2002-03-28 2004-03-16 3M Innovative Properties Company Wireless electrode having activatable power cell
WO2003082095A1 (en) 2002-03-28 2003-10-09 3M Innovative Properties Company Wireless electrode having activatable power cell
US9248049B2 (en) 2003-05-29 2016-02-02 The Board Of Trustees Of The Leland Stanford Junior University Skin treatment devices and methods with pre-stressed configurations
US7888546B2 (en) 2003-07-03 2011-02-15 Corium International, Inc. Wound dressing, ingredient delivery device and IV hold-down, and method relating to same
US9839560B2 (en) 2003-07-03 2017-12-12 Corium International, Inc. Wound dressing, ingredient delivery device and IV hold-down, and method relating to same
US20070106195A1 (en) * 2003-07-03 2007-05-10 Marcoux Michael G Wound dresssing, ingredient delivery device and iv hold-down, and method relating to same
US20110118646A1 (en) * 2003-07-03 2011-05-19 Corium International, Inc. Wound dressing, ingredient delivery service and iv hold-down, and method relating to same
USD495419S1 (en) 2003-08-15 2004-08-31 3M Innovative Properties Company Bandage
US20050081482A1 (en) * 2003-10-21 2005-04-21 Lembo Michael J. Insulation product having directional facing layer thereon and method of making the same
US20050183386A1 (en) * 2003-10-21 2005-08-25 Lembo Michael J. Creased facing material for insulation product applications
US20050166536A1 (en) * 2003-10-21 2005-08-04 Lembo Michael J. Method and apparatus for creating creased facing material for insulation product applications
US7780886B2 (en) 2003-10-21 2010-08-24 Certainteed Corporation Insulation product having directional facing layer thereon and method of making the same
US20050098255A1 (en) * 2003-11-06 2005-05-12 Lembo Michael J. Insulation product having nonwoven facing and process for making same
US20050138834A1 (en) * 2003-12-03 2005-06-30 Suda David I. Fiberglass insulation curing oven tower and method of curing fiberglass insulation
US20050130527A1 (en) * 2003-12-11 2005-06-16 3M Innovative Properties Company UV stabilized fibrous articles and method of making the same
US20050153616A1 (en) * 2004-01-08 2005-07-14 Suda David I. Reinforced fibrous insulation product and method of reinforcing same
US7252868B2 (en) 2004-01-08 2007-08-07 Certainteed Corporation Reinforced fibrous insulation product and method of reinforcing same
US20080000568A1 (en) * 2004-01-08 2008-01-03 Certainteed Corporation Reinforced fibrous insulation product and method of reinforcing same
US7857923B2 (en) 2004-01-08 2010-12-28 Certainteed Corporation Reinforced fibrous insulation product and method of reinforcing same
US7176343B2 (en) 2004-01-14 2007-02-13 Ed Schlussel Scab protecting bandage
US20050154340A1 (en) * 2004-01-14 2005-07-14 Ed Schlussel Scab protecting bandage
US20050186416A1 (en) * 2004-02-25 2005-08-25 3M Innnovative Properties Company Hydrophilic articles
US20090100778A1 (en) * 2004-03-11 2009-04-23 Certain Teed Corporation Faced fiberglass board with improved surface toughness
US7476427B2 (en) 2004-03-11 2009-01-13 Certainteed Corporation Faced fiberglass board with improved surface toughness
US20050229518A1 (en) * 2004-03-11 2005-10-20 Ruid John O Faced fiberglass board with improved surface toughness
US20050249791A1 (en) * 2004-05-07 2005-11-10 3M Innovative Properties Company Antimicrobial articles
US7585554B2 (en) 2004-07-02 2009-09-08 Corium International, Inc. Wound dressing, ingredient delivery device and IV hold-down incorporating a statically retained handle
US20090240187A1 (en) * 2004-07-02 2009-09-24 Corium International, Inc. Wound dressing, ingredient delivery device and iv hold-down incorporating a statically retained handle member
US9630377B2 (en) 2004-07-02 2017-04-25 Corium International, Inc. Wound dressing, ingredient delivery device and IV hold-down incorporating a statically retained handle member
US20060013983A1 (en) * 2004-07-15 2006-01-19 3M Innovative Properties Company Adhesive delivery of oil and water repellents
US20060029799A1 (en) * 2004-08-03 2006-02-09 3M Innovative Properties Company Adhesive delivery of fluoroether repellents
US20060078699A1 (en) * 2004-10-12 2006-04-13 Mankell Kurt O Insulation board with weather and puncture resistant facing and method of manufacturing the same
US7012170B1 (en) 2004-11-16 2006-03-14 Tomaioulo Theodore B Puncture wound bandage
US20080031931A1 (en) * 2006-03-17 2008-02-07 Andover Healthcare, Inc. Organotellurium and selenium-based antimicrobial formulations and articles
USD611156S1 (en) 2006-06-12 2010-03-02 3M Innovative Properties Company Bandage
US20100189751A1 (en) * 2007-06-26 2010-07-29 Lintec Corporation Percutaneous absorption type patch
US8071126B2 (en) * 2007-06-26 2011-12-06 Lintec Corporation Percutaneous absorption type patch
US9649226B2 (en) 2007-08-03 2017-05-16 Neodyne Biosciences, Inc. Skin treatment devices with tensioning features
US9492329B2 (en) 2007-08-03 2016-11-15 Neodyne Biosciences, Inc. Skin treatment devices with locking mechanisms
US20130012858A1 (en) * 2007-08-03 2013-01-10 Neodyne Biosciences, Inc, Wound or skin treatment devices and methods
US9358009B2 (en) 2007-08-03 2016-06-07 Neodyne Biosciences, Inc. Skin straining devices and methods
US9248048B2 (en) * 2007-08-03 2016-02-02 Neodyne Biosciences, Inc. Wound or skin treatment devices and methods
US8100290B2 (en) 2008-03-03 2012-01-24 Edison Nation, Llc Spooled adhesive bandage dispenser
US20090218364A1 (en) * 2008-03-03 2009-09-03 Edison Nation, Llc Spooled adhesive bandage dispenser
US20090290279A1 (en) * 2008-05-23 2009-11-26 3M Innovative Properties Company Grounding electrode
US20100055157A1 (en) * 2008-08-28 2010-03-04 Andover Healthcare, Inc. Silver based antimicrobial compositions and articles
US20110070384A1 (en) * 2009-09-18 2011-03-24 The Coca-Cola Company Wrap-around label, label stock and label processing
US9314378B2 (en) 2009-10-14 2016-04-19 Hisamitsu Pharmaceutical Co., Inc. Method and apparatus for manufacturing adhesive patch
USD686734S1 (en) * 2010-01-28 2013-07-23 Hisamitsu Pharmaceutical Co., Inc. Medical patch
USD686735S1 (en) * 2010-05-28 2013-07-23 Hisamitsu Pharmaceutical Co., Inc Medical patch
US9844470B2 (en) 2010-08-11 2017-12-19 Neodyne Biosciences, Inc. Wound or skin treatment devices and methods
USD698928S1 (en) 2010-11-05 2014-02-04 Hisamitsu Pharmaceutical Co., Inc. Medical patch
US9499367B2 (en) * 2015-01-14 2016-11-22 The Dial Corporation Device for applying a product to skin
US20160200537A1 (en) * 2015-01-14 2016-07-14 The Dial Corporation Device for applying a product to skin

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Publication number Publication date Type
EP0379302A1 (en) 1990-07-25 application
CA2006110A1 (en) 1990-07-18 application
JPH02240181A (en) 1990-09-25 application
EP0379302B1 (en) 1994-06-08 grant
DE69009506D1 (en) 1994-07-14 grant
DE69009506T2 (en) 1994-12-08 grant

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